CatEye’s HL-EL520 combines one high power white LED with our exclusive OptiCube
technology to produce more than 1800 candlepower.

The
compact design features side visibility, high and low beans, and up to 150
hours of runtime on 4 AA batteries. The simple, tool-free FlexTight mounting
bracket allows you to quickly and easily attach the HL-EL520 to virtually any
handlebar.